CN104400499A - Novel drill jig for processing radial hole of bar - Google Patents
Novel drill jig for processing radial hole of bar Download PDFInfo
- Publication number
- CN104400499A CN104400499A CN201410689959.0A CN201410689959A CN104400499A CN 104400499 A CN104400499 A CN 104400499A CN 201410689959 A CN201410689959 A CN 201410689959A CN 104400499 A CN104400499 A CN 104400499A
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- CN
- China
- Prior art keywords
- fixture block
- slide
- screw nut
- column
- slide rail
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Classifications
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
- B23B—TURNING; BORING
- B23B47/00—Constructional features of components specially designed for boring or drilling machines; Accessories therefor
- B23B47/28—Drill jigs for workpieces
- B23B47/281—Jigs for drilling cylindrical parts
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Drilling And Boring (AREA)
Abstract
The invention provides a novel drill jig for processing a radial hole of a bar, relates to the technical field of mechanical processing clamps, and aims at solving the problem of inconvenient clamping and fixing of the bars during radial drilling. The novel drill jig for processing the radial hole of the bar is characterized in that a second lead screw is driven to rotate according to the axial position of a hole to be drilled in the bar, so as to enable a second lead screw nut to drive a clamping assembly to move left and right; the bar can be clamped and fixed through an upper clamping block and a lower clamping block by rotating a first lead screw nut and a second lead screw; the height of a guide sleeve can be determined through the opposite moving of a first sliding block and a second sliding block. With the adoption of the drill jig, the bar can be conveniently clamped and fixed; the second lead screw nut can be simply driven to move to drill a plurality of holes in the axial direction; the drill jig is simple in structure and convenient to operate.
Description
Technical field
The present invention relates to machining fixture technical field, specifically a kind of for carrying out the drill jig that radial hole adds man-hour to bar.
Background technology
Drilling machine has important effect in machined, is usually used in carrying out bore operation to part.When carrying out bore operation to bar, due to the particularity of ingot shapes, the guarantee firmly gripped for machining accuracy bar is very important.Therefore, the drill jig of a kind of bar radial hole processing is badly in need of, for realizing gripping bar.
Summary of the invention
The object of the present invention is to provide a kind of drill jig of novel bar radial hole processing, when carrying out radial bore operation for solving to bar, bar grips inconvenient problem.
The present invention solves the technical scheme that its technical problem takes: a kind of drill jig of novel bar radial hole processing, is characterized in that, comprise translation assembly, clamping assembly and locating assembly,
Described translation assembly comprises the second slide rail, the second slide block, base, the second leading screw and the second feed screw nut, two the second slide rails be arranged in parallel are equipped with at the top of described base, the second slide rail described in each is slidably fitted with respectively two the second slide blocks, and the second slide block wherein on the second slide rail described in one and the second slide block on another the second slide rail are arranged in pairs, and a pair second slide blocks arranged in pairs are installed with one second feed screw nut; Base described in two between second slide rail is rotatablely equipped with second leading screw coordinated with the second feed screw nut, and is provided with a driving handle in one end of described second leading screw;
Described clamping assembly comprises column, lower fixture block crossbeam, lower fixture block, upper fixture block crossbeam and upper fixture block, described column is two couple arranged in pairs, and two all vertically place described column, wherein column described in a pair is fixed on the top of described second feed screw nut, column described in other a pair be separately fixed at arrange in pairs another on the second slide block; Be provided with a liftable lower fixture block crossbeam described in paired two between column bottom, lower fixture block crossbeam described in each is fixedly mounting fixture block respectively; Fixture block crossbeam on one is being fixed between column top described in paired two, on described in each fixture block crossbeam be provided with one liftable on fixture block, described in two, upper fixture block is arranged in pairs with time fixture block of two on corresponding column respectively, surrounds the space clamping bar between the upper fixture block arranged in pairs and lower fixture block;
Described locating assembly comprises the first slide block, the first slide rail and fairlead, described first slide rail is vertically placed and is fixed on the base between two columns, described first slide rail can slide up and down the first slide block is installed, described first slide block is installed with a fairlead, and is provided with tie down screw between described first slide block and the first slide rail.
Further, described in each, the two ends of lower fixture block crossbeam fixedly mount first leading screw vertically placed respectively, rotate the first feed screw nut that installation one coordinates with the first leading screw at the top of four described columns respectively.
Further, described in each, the two ends of lower fixture block crossbeam are slidably connected with corresponding column respectively.
Further, fixture block crossbeam rotates installation 1 the 3rd feed screw nut on described in two, coordinate respectively in the 3rd feed screw nut described in two and be provided with vertical the 3rd leading screw placed, described in each, the bottom of the 3rd leading screw is fixedly connected with corresponding upper fixture block.
Further, described upper fixture block is inverted Y shape metalwork, and lower fixture block is Y shape metalwork.
The invention has the beneficial effects as follows: the drill jig of a kind of novel bar radial hole processing provided by the invention, according to axial location bar needing hole, by driving the rotation of the second leading screw, realizing the second feed screw nut and driving moving left and right of clamping assembly; By rotating the first feed screw nut and the 3rd feed screw nut realizes upper and lower fixture block gripping bar; The determination of fairlead height is realized by the relative movement of the first slide block and the first slide rail.The present invention can realize gripping bar easily, when needs bore multiple hole vertically, only needs driving second feed screw nut to move, and structure is simple, easy to operate.
Accompanying drawing explanation
Fig. 1 is graphics of the present invention;
Fig. 2 is the graphics of locating assembly;
Fig. 3 is the graphics of clamping assembly;
Fig. 4 is the graphics of translation assembly;
In figure: 1 first slide block, 2 columns, 3 bases, 4 fairlead installing plates, 5 fairleads, 6 first slide rails, 7 tie down screws, 8 first bolt assemblies, 9 first feed screw nuts, 10 fixed blocks, 11 first leading screws, fixture block on 12,13 bars, 14 times fixture blocks, 15 second feed screw nuts, 16 second bolt assemblies, 17 times fixture block crossbeams, 18 the 3rd bolt assemblies, 19 second leading screws, fixture block crossbeam on 20,21 the 3rd feed screw nuts, 22 the 4th bolt assemblies, 23 handles, 24 second slide blocks, 25 second slide rails, 26 the 5th bolt assemblies.
Detailed description of the invention
As shown in Figures 1 to 4, the present invention includes locating assembly, clamping assembly and translation assembly, below in conjunction with accompanying drawing, present invention is described.
As shown in Figure 4, translation assembly comprises base 3, fixed block 10, second slide rail 25, second slide block 24, handle 23, second leading screw 19 and the second feed screw nut 15.Base is square metallic plate, arranges screwed hole at four corner locations of base, coordinate in screwed hole construction bolt for by floor installation at Drilling machines bench.Be equipped with two the second slide rails 25 be arranged in parallel at the top of base, each second slide rail is arranged on base respectively by the 5th bolt assembly 26.Each second slide rail is slidably fitted with respectively on two the second slide blocks, 24, two the second slide rails and is provided with four the second slide blocks altogether, four the second slide blocks surround one square.Base between two second slide rails is installed with a fixed block 10, fixed block is arranged on base by bolt.Fixed block is square metal derby, also can be other shape, and other parts are installed in acting as of fixed block.Fixed block is rotatablely equipped with the second leading screw 19, second lead screw shaft to parallel with the second slide rail length direction.Handle 23 is provided with, the rotation acting as driving second leading screw of handle in one end of the second leading screw.Second leading screw coordinates and is provided with the second feed screw nut 15, when the second screw turns, the horizontal reciprocating that just can realize the second feed screw nut moves.Two ends bottom second feed screw nut are fixedly connected with respectively by the second slide block that the second bolt assembly is corresponding with on two second slide rails, when the second feed screw nut moves back and forth, the second slide block just can be driven to move back and forth on the second slide rail.
As shown in Figure 1, Figure 3, clamp assembly and comprise column 2, lower fixture block crossbeam 17, lower fixture block 14, upper fixture block crossbeam 20, upper fixture block 12, the 3rd feed screw nut 21, first feed screw nut 9 and the first leading screw 11.Column 2 has four; it is two right to be divided into; be respectively first to right with second; two columns of often pair surround " [] " shape; each column is the metalwork of U-shaped; acting as of column supports and installs other parts, any shape and structure and the column that can be used for installing other parts all in protection scope of the present invention.Two columns of first pair are arranged on the second feed screw nut by bolt, and this two column lays respectively at the two ends of the second feed screw nut; When the second screw turns, just can drive the movement of the second feed screw nut, and then drive the synchronizing moving of the first column.Two columns of second pair are arranged on respectively by bolt on two second slide blocks on two second slide rails.Between the bottom of every column, be provided with the lower fixture block crossbeam 17 of a horizontal positioned, often once the two ends of fixture block crossbeam are slidably installed with corresponding column respectively.Lower fixture block 14 is installed with by the 3rd bolt assembly 18 at the top of lower fixture block crossbeam, the top of lower fixture block is held for acting on and becomes Y shape, first leading screw 11 vertically placed is provided with in each column inner chamber, the bottom of the first leading screw is fixedly connected with one end of corresponding lower fixture block crossbeam, one section, the top of column is stretched out at the top of each the first leading screw, rotate installation one first feed screw nut 9, first feed screw nut to be connected with the screw top of the first leading screw at the top of each column.When the first feed screw nut rotates, the first leading screw can move under in the vertical direction.And then realize the lifting of lower fixture block crossbeam, and the first feed screw nut synchronization action on paired column.Fixture block crossbeam 20 is installed with by the 4th bolt assembly 22 at the top of two paired columns, one the 3rd feed screw nut 21 is rotatablely equipped with at the middle part of upper fixture block crossbeam, 3rd feed screw nut is vertically placed, coordinate in two the 3rd feed screw nuts and one the 3rd leading screw is installed, fixture block 12 on one is installed with in the bottom of the 3rd leading screw, upper fixture block is the metalwork of inverted " Y " shape, and on two, fixture block is corresponding up and down with twice fixture blocks respectively arranges also mating reaction.Between the upper fixture block and lower fixture block of mating reaction, place bar, making the first leading screw drive lower fixture block crossbeam to rise by rotating the first feed screw nut, realizing the rising of lower fixture block; Make the 3rd leading screw drive upper fixture block to decline by the rotation of the 3rd feed screw nut, to make the upper and lower fixture block of mating reaction, bar 13 is clamped.
As shown in Figure 2, locating assembly comprises the first slide block 1, first slide rail 6, fairlead installing plate 4, fairlead 5, tie down screw 7 and the first bolt assembly 8.First slide rail is the metalwork of L shape, and the bottom of the first slide block is fixed on base by the first bolt assembly, and between two columns.First slide rail is slidably fitted with the first slide block 1, first slide block vertically to slide on the first slide rail.Be installed with the fairlead installing plate 4 of horizontal positioned in the side of the first slide block, fairlead installing plate is vertical with the first slide block to be arranged.Fairlead installing plate is installed with a fairlead 5, is provided with the through hole communicated with the inner chamber of fairlead at fairlead installing plate.The cutter acting as drilling machine of fairlead provides guiding and location.Fixing for ease of fairlead installing plate height, be provided with tie down screw 7 in the side of the first slide rail, one end of tie down screw withstands on the first slide block, to realize the relative fixing of the first slide block and the first slide rail, and then realizes fixing of fairlead installing plate height.
During work, according to axial location bar needing hole, by driving the rotation of the second leading screw, realizing the second feed screw nut and driving moving left and right of clamping assembly; By rotating the first feed screw nut and the 3rd feed screw nut realizes upper and lower fixture block gripping bar; The determination of fairlead height is realized by the relative movement of the first slide block and the first slide rail.
Claims (5)
1. a drill jig for novel bar radial hole processing, is characterized in that, comprises translation assembly, clamping assembly and locating assembly,
Described translation assembly comprises the second slide rail, the second slide block, base, the second leading screw and the second feed screw nut, two the second slide rails be arranged in parallel are equipped with at the top of described base, the second slide rail described in each is slidably fitted with respectively two the second slide blocks, and the second slide block wherein on the second slide rail described in one and the second slide block on another the second slide rail are arranged in pairs, and a pair second slide blocks arranged in pairs are installed with one second feed screw nut; Base described in two between second slide rail is rotatablely equipped with second leading screw coordinated with the second feed screw nut, and is provided with a driving handle in one end of described second leading screw;
Described clamping assembly comprises column, lower fixture block crossbeam, lower fixture block, upper fixture block crossbeam and upper fixture block, described column is two couple arranged in pairs, and two all vertically place described column, wherein column described in a pair is fixed on the top of described second feed screw nut, column described in other a pair be separately fixed at arrange in pairs another on the second slide block; Be provided with a liftable lower fixture block crossbeam described in paired two between column bottom, lower fixture block crossbeam described in each is fixedly mounting fixture block respectively; Fixture block crossbeam on one is being fixed between column top described in paired two, on described in each fixture block crossbeam be provided with one liftable on fixture block, described in two, upper fixture block is arranged in pairs with time fixture block of two on corresponding column respectively, surrounds the space clamping bar between the upper fixture block arranged in pairs and lower fixture block;
Described locating assembly comprises the first slide block, the first slide rail and fairlead, described first slide rail is vertically placed and is fixed on the base between two columns, described first slide rail can slide up and down the first slide block is installed, described first slide block is installed with a fairlead, and is provided with tie down screw between described first slide block and the first slide rail.
2. the drill jig of a kind of novel bar radial hole processing according to claim 1, it is characterized in that, described in each, the two ends of lower fixture block crossbeam fixedly mount first leading screw vertically placed respectively, rotate the first feed screw nut that installation one coordinates with the first leading screw at the top of four described columns respectively.
3. the drill jig of a kind of novel bar radial hole processing according to claim 2, it is characterized in that, described in each, the two ends of lower fixture block crossbeam are slidably connected with corresponding column respectively.
4. the drill jig of a kind of novel bar radial hole processing according to claim 1, it is characterized in that, fixture block crossbeam rotates installation 1 the 3rd feed screw nut on described in two, coordinate respectively in the 3rd feed screw nut described in two and be provided with vertical the 3rd leading screw placed, described in each, the bottom of the 3rd leading screw is fixedly connected with corresponding upper fixture block.
5. the drill jig of a kind of novel bar radial hole processing according to claim 4, it is characterized in that, described upper fixture block is inverted Y shape metalwork, and lower fixture block is Y shape metalwork.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410689959.0A CN104400499B (en) | 2014-11-26 | 2014-11-26 | A kind of drill jig of bar radial hole processing |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410689959.0A CN104400499B (en) | 2014-11-26 | 2014-11-26 | A kind of drill jig of bar radial hole processing |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN104400499A true CN104400499A (en) | 2015-03-11 |
| CN104400499B CN104400499B (en) | 2016-09-21 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410689959.0A Expired - Fee Related CN104400499B (en) | 2014-11-26 | 2014-11-26 | A kind of drill jig of bar radial hole processing |
Country Status (1)
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| CN (1) | CN104400499B (en) |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN104816175A (en) * | 2015-04-23 | 2015-08-05 | 济南大学 | Straight bone plate hole machining fixture |
| CN104842198A (en) * | 2015-05-27 | 2015-08-19 | 佛山市普拉迪数控科技有限公司 | Base-adjustable fixture for workpiece with outer contour needing to be milled |
| CN104924115A (en) * | 2015-06-04 | 2015-09-23 | 西安交通大学 | Opposite-linkage self-adapting fixture |
| CN105291073A (en) * | 2015-11-15 | 2016-02-03 | 内蒙古北方重工业集团有限公司 | Floating supporting device for shaft and pipe parts |
| CN105345532A (en) * | 2015-11-27 | 2016-02-24 | 芜湖银星汽车零部件有限公司 | Machining clamp for differential mechanism cavity |
| CN105855642A (en) * | 2016-05-25 | 2016-08-17 | 沃尔达环境技术江苏股份有限公司 | Dedicated machine tool for internal thread processing of super long bar material |
| CN106271352A (en) * | 2015-05-28 | 2017-01-04 | 安顺市晶英科技研发有限责任公司 | A kind of variable-length welding clamp apparatus for shaft components |
| CN106312594A (en) * | 2016-09-21 | 2017-01-11 | 合肥皓东精密工业有限公司 | Double-station positioning and conveying device for drilling machine |
| CN104723144B (en) * | 2015-04-09 | 2017-01-25 | 济南大学 | Clamping device for bar non-radial hole drilling |
| CN107685336A (en) * | 2017-10-23 | 2018-02-13 | 惠州市恒盛市政工程有限公司 | For the blanking gripping body for the light-emitting diode display for playing municipal propaganda film |
| CN108043913A (en) * | 2017-12-25 | 2018-05-18 | 马鞍山云林百成机械制造有限公司 | A kind of processing of slender rod type part and online coalignment |
| CN108145487A (en) * | 2017-12-30 | 2018-06-12 | 天津市维丹科技有限责任公司 | A kind of babinet edge processing unit (plant) |
| CN108310666A (en) * | 2017-12-26 | 2018-07-24 | 宁波中哲医疗科技有限公司 | A kind of carbon-point feeding clip mechanism |
| CN108381232A (en) * | 2018-05-01 | 2018-08-10 | 肇庆学院 | A kind of new-energy automobile member gripper workbench |
| CN109015040A (en) * | 2018-10-26 | 2018-12-18 | 新昌县奔力机械有限公司 | A kind of handware clamping tooling preventing deformation |
| CN109175528A (en) * | 2018-10-30 | 2019-01-11 | 江苏双达泵业股份有限公司 | A kind of liner pipe flange seal face processing equipment |
| CN109465480A (en) * | 2018-12-11 | 2019-03-15 | 苏州市职业大学 | A kind of fixture of axial workpiece drilling radial hole |
| CN110561154A (en) * | 2019-09-28 | 2019-12-13 | 昆山科天精密机械有限公司 | bar clamp for milling machine |
| CN110802685A (en) * | 2019-11-21 | 2020-02-18 | 石家庄铁道大学 | Bar milling fixing device |
| CN110961947A (en) * | 2019-11-28 | 2020-04-07 | 江苏刘一刀精密机械有限公司 | Fixing tool for processing inclined hole of shaft part |
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| CN104723144B (en) * | 2015-04-09 | 2017-01-25 | 济南大学 | Clamping device for bar non-radial hole drilling |
| CN104816175B (en) * | 2015-04-23 | 2017-06-23 | 济南大学 | A kind of straight type bone plate hole processing clamp |
| CN104816175A (en) * | 2015-04-23 | 2015-08-05 | 济南大学 | Straight bone plate hole machining fixture |
| CN104842198A (en) * | 2015-05-27 | 2015-08-19 | 佛山市普拉迪数控科技有限公司 | Base-adjustable fixture for workpiece with outer contour needing to be milled |
| CN106271352A (en) * | 2015-05-28 | 2017-01-04 | 安顺市晶英科技研发有限责任公司 | A kind of variable-length welding clamp apparatus for shaft components |
| CN104924115B (en) * | 2015-06-04 | 2017-03-08 | 西安交通大学 | One kind is to linkage Self adapting fixture |
| CN104924115A (en) * | 2015-06-04 | 2015-09-23 | 西安交通大学 | Opposite-linkage self-adapting fixture |
| CN105291073A (en) * | 2015-11-15 | 2016-02-03 | 内蒙古北方重工业集团有限公司 | Floating supporting device for shaft and pipe parts |
| CN105345532A (en) * | 2015-11-27 | 2016-02-24 | 芜湖银星汽车零部件有限公司 | Machining clamp for differential mechanism cavity |
| CN105855642A (en) * | 2016-05-25 | 2016-08-17 | 沃尔达环境技术江苏股份有限公司 | Dedicated machine tool for internal thread processing of super long bar material |
| CN106312594A (en) * | 2016-09-21 | 2017-01-11 | 合肥皓东精密工业有限公司 | Double-station positioning and conveying device for drilling machine |
| CN107685336A (en) * | 2017-10-23 | 2018-02-13 | 惠州市恒盛市政工程有限公司 | For the blanking gripping body for the light-emitting diode display for playing municipal propaganda film |
| CN108043913A (en) * | 2017-12-25 | 2018-05-18 | 马鞍山云林百成机械制造有限公司 | A kind of processing of slender rod type part and online coalignment |
| CN108310666A (en) * | 2017-12-26 | 2018-07-24 | 宁波中哲医疗科技有限公司 | A kind of carbon-point feeding clip mechanism |
| CN108145487A (en) * | 2017-12-30 | 2018-06-12 | 天津市维丹科技有限责任公司 | A kind of babinet edge processing unit (plant) |
| CN108381232A (en) * | 2018-05-01 | 2018-08-10 | 肇庆学院 | A kind of new-energy automobile member gripper workbench |
| CN109015040A (en) * | 2018-10-26 | 2018-12-18 | 新昌县奔力机械有限公司 | A kind of handware clamping tooling preventing deformation |
| CN109175528A (en) * | 2018-10-30 | 2019-01-11 | 江苏双达泵业股份有限公司 | A kind of liner pipe flange seal face processing equipment |
| CN109465480A (en) * | 2018-12-11 | 2019-03-15 | 苏州市职业大学 | A kind of fixture of axial workpiece drilling radial hole |
| CN109465480B (en) * | 2018-12-11 | 2024-04-30 | 苏州市职业大学 | Clamp for drilling radial holes on shaft parts |
| CN110561154A (en) * | 2019-09-28 | 2019-12-13 | 昆山科天精密机械有限公司 | bar clamp for milling machine |
| CN110802685B (en) * | 2019-11-21 | 2021-07-13 | 石家庄铁道大学 | Bar milling fixing device |
| CN110802685A (en) * | 2019-11-21 | 2020-02-18 | 石家庄铁道大学 | Bar milling fixing device |
| CN110961947A (en) * | 2019-11-28 | 2020-04-07 | 江苏刘一刀精密机械有限公司 | Fixing tool for processing inclined hole of shaft part |
| CN112122975A (en) * | 2020-09-16 | 2020-12-25 | 徐州欧百瑞智能设备有限公司 | Processing and positioning device for deformed steel bar without longitudinal ribs |
| CN112108860A (en) * | 2020-09-18 | 2020-12-22 | 一重集团大连核电石化有限公司 | Horizontal automatic assembly and disassembly device for large-diameter nut |
| CN112792000A (en) * | 2020-12-30 | 2021-05-14 | 徐州瑞联齿轮有限公司 | Defect detection device and method for duplicate gear |
| CN114850337A (en) * | 2022-04-08 | 2022-08-05 | 宁波市奉化奉明机械有限公司 | Bar cutting machine |
| CN115229533A (en) * | 2022-08-12 | 2022-10-25 | 广东美美管业有限公司 | Correcting mechanism for water distributing hole of water collecting and distributing device |
| CN115229533B (en) * | 2022-08-12 | 2024-05-17 | 广东美美管业有限公司 | Correcting mechanism for water diversion holes of water collecting and distributing device |
| CN118060938A (en) * | 2024-04-25 | 2024-05-24 | 山东莱工机械制造有限公司 | Positioning device for machining hinge seat of loader |
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| Publication number | Publication date |
|---|---|
| CN104400499B (en) | 2016-09-21 |
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